That's interesting, Satanus, not one of the Shamans I know are schizophrenic. Not to mention the fact that modern paganism is alive and well, and many modern people do go to Shamans for help in healing. It may not be your cup of tea, but you can't discount it as mental illness. Paganism is one of the most rapidly growing religions (classing it all as a single group). Also, these many many pagans in the world do not worship in churches, yet worship they do. I realize that a lot of people think pagans are flakes, thats why so many are in the closet. Many professionals of all types are pagan. Not just a religion for hippies.
I will admit we do seem to be a magnet for some people who are way out there. Unfortunately those are the ones people see and thereby a stereotype is made.
Ada